The Nano FPV Q4 H111D Quadcopter from Hubsan is ready-to-fly with FPV pre-installed, requiring only two AAA batteries for the transmitter (radio controller) to get started. This tiny quadcopter features a 6-axis stabilization system to keep it safely in the air while maximizing agility. With the included 2.4 GHz transmitter with built in FPV Monitor you are able to do aerial acrobatics including flips and roles can be enabled simply by pressing down on the throttle stick all while flying from the FPV camera on the front of the quadcopter.